High severity8.8NVD Advisory· Published Jun 11, 2021· Updated Jun 17, 2026
CVE-2021-25424
CVE-2021-25424
Description
Improper authentication vulnerability in Tizen bluetooth-frwk prior to Firmware update JUN-2021 Release allows bluetooth attacker to take over the user's bluetooth device without user awareness.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
11- Samsung Mobile/Tizen wearable devicesv5Range: 5.5
- Range: <JUN-2021 Release
- cpe:2.3:o:samsung:galaxy_watch_active_2_firmware:*:*:*:*:*:*:*:*Range: <5.5
- cpe:2.3:o:samsung:galaxy_watch_active_firmware:*:*:*:*:*:*:*:*Range: <5.5
- cpe:2.3:o:samsung:galaxy_watch_firmware:*:*:*:*:*:*:*:*Range: <5.5
- cpe:2.3:o:samsung:galaxy_watch_3_firmware:*:*:*:*:*:*:*:*Range: <5.5
Patches
Vulnerability mechanics
References
1- security.samsungmobile.com/serviceWeb.smsbnvdVendor Advisory
News mentions
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